Question

find the value of x​

Answer 1

Answer:

x=7.5

Step-by-step explanation:

2x+13=28

2x=15

x=15/2=7.5

Answer 2

Answer:

according to question :-

angle CDE = 360-249 = 111 degree

now

2x+13+111 = 180

2x+124 = 180

2x = 180-124

x = 56/2 = 28 degree

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